Which of the following are among the five basic postulates of euclidean geometry? check all that apply. a. all equilateral triangles are also equiangular. b. a circle can be drawn with any center and radius. c. through a point not on a given line, there is exactly one line parallel to the given line. d. all right angles are equal to one another.

From the options given, the statements that are among the five basic postulates of Euclidean Geometry are: B, C, and D.

The five (5) basic postulates are:

Therefore, from the options given, the statements that are among the five basic postulates of Euclidean Geometry are: B, C, and D.

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Choices B, C, and D are correct.

Step-by-step explanation:

Euclid's Five postulates are as follows:

1. A straight line segment may be drawn from any given point to any other.

2. A straight line may be extended to any finite length.

3. A circle can be drawn with any center and radius.

4. All right angles are congruent/equal to each other.

5. Through a point not on a given line, there is exactly one line parallel to the given line.

Now looking at these postulates and the choices we are given we see that only choice B, C, and D match with above.

i don't even know man. edge inuity be messing with us. i had to ask a question too.